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Karen Rosa Nunez-Wallace, MD

Please contact to confirm appointment availability

Optum Provider

Please contact to confirm appointment availability

Specialty

Neurology

Languages

English

Seeing patients at

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.5

58 reviews

    • Reviewed on May 21, 2026
    • Verified Review

    Explains all possibilities all other venues of attacking what is ailing you.

    • Reviewed on Apr 29, 2026
    • Verified Review

    Dr Nunez was kind, professional, and thorough

    • Reviewed on Apr 23, 2026
    • Verified Review

    She seems smart . I am not sure she is always listening though. She seems to always check my walking etc.. I often get more information from relatives with epilepsy

    • Reviewed on Apr 22, 2026
    • Verified Review

    i was dismissed and talked to with little regard about my medical worries.

    • Reviewed on Apr 19, 2026
    • Verified Review

    Dr. Nunez-Wallace takes her time during my visits. She listens and is very knowledgeable about my health needs.

    • Reviewed on Apr 8, 2026
    • Verified Review

    Dr Nunez-Wallace is very cold and impatient. My experience with my other doctors at OPTUM has been amazing, but not with this doctor.

    • Reviewed on Apr 3, 2026
    • Verified Review

    She’s thorough, professional, helpful, and the treatment plan she felt would be best is already seeming to be in target for what was needed.

    • Reviewed on Mar 31, 2026
    • Verified Review

    She made me feel important and seemed to care about what I was going through. She listened to everything I had to say and asked if I had any questions

    • Reviewed on Mar 30, 2026
    • Verified Review

    The doctor seemed to be knowledgeable.

    • Reviewed on Mar 19, 2026
    • Verified Review

    Dr a Nunez was very thorough and helpful.

    • Reviewed on Mar 9, 2026
    • Verified Review

    She was great

    • Reviewed on Feb 27, 2026
    • Verified Review

    She stated her name and described the exam she was performing.

    • Reviewed on Feb 15, 2026
    • Verified Review

    Has helped reduce my migraines to the lowest level since I started getting them.

    • Reviewed on Feb 12, 2026
    • Verified Review

    I only saw her once. Ask this question after I have seen her a few more times.

    • Reviewed on Feb 6, 2026
    • Verified Review

    she explained test results and she is very through

    • Reviewed on Feb 5, 2026
    • Verified Review

    Dr Karen Wallace is amazing. She is compassionate and knowledgeable. She answers all my questions makin me feel at ease. She is the best

    • Reviewed on Feb 3, 2026
    • Verified Review

    Very nice to talk to.

    • Reviewed on Feb 1, 2026
    • Verified Review

    Very competent!

    • Reviewed on Jan 30, 2026
    • Verified Review

    Dr. Nunez-Wallace provides a comfortable environment while giving a comprehensive examination and evaluation.

    • Reviewed on Jan 28, 2026
    • Verified Review

    She explained things well to me

Page 1 of 3
  • Gender

    Female

    Board certifications

    American Board of Medical Specialties (CertiFACTS)

    Licenses

    CA, C163965

    Employed or contracted

    Employed

    Network Name

    OptumCare HealthCarePartners California

    NPI

    1811121197

    Hospital affiliations

    OptumCA Hospitalist - Employed Hospitalist Group LA NW

  • Medical School

    • Baylor College of Medicine Neurology

      2011